73987288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 142974720

約数和(自身を除く): 68987432

約数列:

[1, 2, 4, 8, 41, 82, 164, 191, 328, 382, 764, 1181, 1528, 2362, 4724, 7831, 9448, 15662, 31324, 48421, 62648, 96842, 193684, 225571, 387368, 451142, 902284, 1804568, 9248411, 18496822, 36993644, 73987288]

約数ペア:

[(1, 73987288), (2, 36993644), (4, 18496822), (8, 9248411), (41, 1804568), (82, 902284), (164, 451142), (191, 387368), (328, 225571), (382, 193684), (764, 96842), (1181, 62648), (1528, 48421), (2362, 31324), (4724, 15662), (7831, 9448)]